143 lines
4.0 KiB
Nix
143 lines
4.0 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, substituteAll
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, binutils
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, asciidoctor
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, cmake
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, perl
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, zstd
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, bashInteractive
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, xcodebuild
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, makeWrapper
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, nix-update-script
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "ccache";
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version = "4.9.1";
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src = fetchFromGitHub {
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owner = "ccache";
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repo = "ccache";
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rev = "refs/tags/v${finalAttrs.version}";
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sha256 = "sha256-n0MTq8x6KNkgwhJQG7F+e3iCOS644nLkMsiRztJe8QU=";
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};
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outputs = [ "out" "man" ];
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patches = [
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# When building for Darwin, test/run uses dwarfdump, whereas on
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# Linux it uses objdump. We don't have dwarfdump packaged for
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# Darwin, so this patch updates the test to also use objdump on
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# Darwin.
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# Additionally, when cross compiling, the correct target prefix
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# needs to be set.
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(substituteAll {
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src = ./fix-objdump-path.patch;
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objdump = "${binutils.bintools}/bin/${binutils.targetPrefix}objdump";
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})
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];
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nativeBuildInputs = [ asciidoctor cmake perl ];
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buildInputs = [ zstd ];
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cmakeFlags = [
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# Build system does not autodetect redis library presence.
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# Requires explicit flag.
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"-DREDIS_STORAGE_BACKEND=OFF"
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];
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doCheck = true;
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nativeCheckInputs = [
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# test/run requires the compgen function which is available in
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# bashInteractive, but not bash.
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bashInteractive
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] ++ lib.optional stdenv.isDarwin xcodebuild;
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checkPhase =
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let
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badTests = [
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"test.trim_dir" # flaky on hydra (possibly filesystem-specific?)
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] ++ lib.optionals stdenv.isDarwin [
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"test.basedir"
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"test.fileclone" # flaky on hydra (possibly filesystem-specific?)
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"test.multi_arch"
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"test.nocpp2"
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];
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in
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''
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runHook preCheck
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export HOME=$(mktemp -d)
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ctest --output-on-failure -E '^(${lib.concatStringsSep "|" badTests})$'
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runHook postCheck
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'';
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passthru = {
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# A derivation that provides gcc and g++ commands, but that
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# will end up calling ccache for the given cacheDir
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links = { unwrappedCC, extraConfig }: stdenv.mkDerivation {
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pname = "ccache-links";
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inherit (finalAttrs) version;
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passthru = {
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isClang = unwrappedCC.isClang or false;
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isGNU = unwrappedCC.isGNU or false;
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isCcache = true;
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};
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inherit (unwrappedCC) lib;
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nativeBuildInputs = [ makeWrapper ];
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# Unwrapped clang does not have a targetPrefix because it is multi-target
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# target is decided with argv0.
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buildCommand = let
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targetPrefix = if unwrappedCC.isClang or false
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then
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""
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else
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(lib.optionalString (unwrappedCC ? targetConfig && unwrappedCC.targetConfig != null && unwrappedCC.targetConfig != "") "${unwrappedCC.targetConfig}-");
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in ''
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mkdir -p $out/bin
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wrap() {
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local cname="${targetPrefix}$1"
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if [ -x "${unwrappedCC}/bin/$cname" ]; then
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makeWrapper ${finalAttrs.finalPackage}/bin/ccache $out/bin/$cname \
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--run ${lib.escapeShellArg extraConfig} \
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--add-flags ${unwrappedCC}/bin/$cname
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fi
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}
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wrap cc
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wrap c++
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wrap gcc
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wrap g++
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wrap clang
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wrap clang++
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for executable in $(ls ${unwrappedCC}/bin); do
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if [ ! -x "$out/bin/$executable" ]; then
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ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable
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fi
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done
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for file in $(ls ${unwrappedCC} | grep -vw bin); do
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ln -s ${unwrappedCC}/$file $out/$file
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done
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'';
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};
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updateScript = nix-update-script { };
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};
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meta = with lib; {
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description = "Compiler cache for fast recompilation of C/C++ code";
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homepage = "https://ccache.dev";
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downloadPage = "https://ccache.dev/download.html";
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changelog = "https://ccache.dev/releasenotes.html#_ccache_${
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builtins.replaceStrings [ "." ] [ "_" ] finalAttrs.version
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}";
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license = licenses.gpl3Plus;
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mainProgram = "ccache";
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maintainers = with maintainers; [ kira-bruneau r-burns ];
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platforms = platforms.unix;
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};
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})
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